UST Tool Supported Devices – Complete Brand, Model, and Chipset Compatibility Guide
UST Tool, also known as Unlock Service Tool, is a Windows-based mobile servicing application designed for working with supported Android smartphones from multiple manufacturers. Its compatibility depends on the tool version, phone model, chipset, Android security level, and available service functions.
The official Unlock Service Tool website currently advertises UST Tool v7.8 PRO and support for more than 250 models, particularly across Xiaomi, Redmi, POCO, and Realme families. It also displays additional supported brand categories, including Samsung, OnePlus, OPPO, Vivo, Huawei, Honor, Nokia, Infinix, and Tecno.
What Is UST Tool?
UST Tool stands for Unlock Service Tool. It is a Windows utility developed for mobile repair technicians and service centres. It combines device information, firmware-related utilities, and selected servicing functions in a single interface.
Different UST releases and editions may have different brand tabs and supported operations. For example, third-party information about v7.0.0 describes separate sections for MediaTek, Xiaomi, Samsung, Motorola, Transsion, Realme, Vivo, HMD, and OnePlus. The official website currently advertises v7.8 PRO, so users should check the exact release before relying on an older compatibility list.
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UST Tool Supported Brands
The official website displays the following brand categories:
Main advertised compatibility
Xiaomi: Mi, Redmi, Note, and POCO families.
Realme: GT, Narzo, C-series, and number-series families.
Other brand categories displayed on the official website
Samsung
OnePlus
OPPO
Vivo
Huawei
Honor
Nokia
Infinix
Tecno
The presence of a brand logo or tab does not guarantee that every model from that manufacturer is supported. The official website specifically gives its strongest model-count claim for Xiaomi, Redmi, POCO, and Realme, with more than 250 models advertised.
UST Tool Supported Devices by Brand
1. Xiaomi Devices
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Xiaomi
UST Tool's official website lists Xiaomi Mi, Redmi, Note, and POCO families among its main supported device categories.
The official website advertises functions and services involving Xiaomi Sideload, EDL, bootloader-related operations, and device authentication. Availability depends on the individual model and service.
2. Redmi Devices
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Redmi
Redmi and Redmi Note devices are included in the official compatibility description.
Support varies by model, processor, software version, and connection mode.
3. POCO Devices
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POCO
POCO is also included in the official Xiaomi-family compatibility information.
Not every POCO model necessarily supports every available UST function.
4. Realme Devices
Realme
The official website lists Realme GT, Narzo, C-series, and number-series devices.
It also advertises selected MediaTek and Qualcomm servicing services for supported Realme models.
5. Samsung Devices
Samsung
Samsung appears in the official website's supported-brand section. Third-party descriptions of UST v7.0.0 also list Samsung-related Download Mode, Odin, and selected Qualcomm EDL functions.
Samsung compatibility is particularly dependent on the exact model, Exynos or Snapdragon chipset, firmware, and security patch.
6. Motorola Devices
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Motorola
Motorola functions are described in third-party coverage of UST v7.0.0, including device information and Fastboot-related utilities. Confirm whether these functions remain available in your installed release.
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7. Transsion Devices
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Tecno, Infinix, and itel
These brands appear in the official website's additional brand categories. Third-party v7.0.0 descriptions also identify a Transsion section.
Compatibility depends on the device's chipset and the functions available in the installed version.
UST Tool Supported Chipsets
UST Tool's advertised services cover more than one chipset family. The following are the main hardware platforms mentioned in the available release information.
Chipset family
Related device brands
Compatibility notes
MediaTek (MTK)
Xiaomi, Realme, Tecno, Infinix, itel
Depends on supported chipset and device security
Qualcomm Snapdragon
Xiaomi, Samsung, Realme, Motorola
Some functions require compatible device modes and authorization
Exynos
Selected Samsung devices
Not interchangeable with Qualcomm EDL functions
UNISOC / Spreadtrum
Selected Transsion devices
Confirm exact model and supported service
Third-party descriptions of v7.0.0 mention MediaTek BROM and Preloader support, Samsung Qualcomm EDL functions, and separate Xiaomi and Motorola sections. These are release-specific descriptions, not a guarantee that every chipset or operation is supported in the current v7.8 PRO release.
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UST Tool Supported Functions
The official website advertises these service categories:
Xiaomi Sideload and EDL services
Xiaomi bootloader-related services
Selected Realme MediaTek and Qualcomm services
Device diagnostics and information
Factory reset services for supported models
Authentication-based service operations
Older v7.0.0 descriptions also list Samsung Odin firmware functions, selected Motorola Fastboot utilities, and Transsion device functions. Always check the release notes for the exact version you intend to use.
How to Check Whether Your Phone Is Supported
Before using UST Tool, verify compatibility instead of relying only on the manufacturer's brand name.
Find the exact phone model number in Settings or on the device label.
Check whether the phone uses MediaTek, Qualcomm, Exynos, or another chipset.
Confirm the Android version and security patch.
Check the supported-model information for your particular UST release.
Confirm that the required service is listed for your device.
Check whether the service requires credits, server authorization, or a particular connection mode.
A phone may be recognized by the software even when a specific repair function is not supported.
UST Tool Version and Official Website
Official site advertises v7.8 PRO
The official website currently displays UST Tool v7.8 PRO for Windows 10 and Windows 11. It describes a pay-per-use credit system without a monthly subscription and lists authorized resellers for purchasing credits.
Official website: Unlock Service Tool – Official Website
Advertised version: v7.8 PRO
Operating system: Windows 10/11, 64-bit
Main advertised coverage: Xiaomi, Redmi, POCO, and Realme
Additional brand categories: Samsung, OnePlus, OPPO, Vivo, Huawei, Honor, Nokia, Infinix, and Tecno
The exact model list should be confirmed through the developer's current compatibility information or support channel. Avoid unofficial repackaged installers and unverified activation files.
Important Safety and Compatibility Notes
Back up important data before any reset or firmware operation.
Confirm the exact model and chipset before selecting a service.
Use only firmware files intended for the specific device.
Do not interrupt an active firmware or partition operation.
Use the tool only on devices you own or are authorized to service.
Do not use servicing functions to bypass account locks, enterprise management, or other security protections without authorization.
Frequently Asked Questions
1. Which brands are supported by UST Tool?
The official website displays Xiaomi, Redmi, POCO, Realme, Samsung, OnePlus, OPPO, Vivo, Huawei, Honor, Nokia, Infinix, and Tecno. The strongest explicit model-coverage claim is for Xiaomi, Redmi, POCO, and Realme.
2. Does UST Tool support Xiaomi phones?
Yes. Xiaomi, Redmi, Note, and POCO families are specifically mentioned on the official website. Individual model and service compatibility still needs to be checked.
3. Does UST Tool support Samsung devices?
Samsung is displayed as a supported brand. Older v7.0.0 descriptions list Samsung Download Mode, Odin, and selected Qualcomm EDL functions. Not every Samsung model or chipset supports every function.
4. Does UST Tool support MediaTek devices?
MediaTek functions are described in third-party v7.0.0 coverage. Exact chipset support depends on the release and supported device configuration.
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5. Does UST Tool support Qualcomm phones?
Yes, selected Qualcomm-based devices are included in its advertised service coverage. The exact model, chipset, connection mode, and service availability must be checked.
6. Does UST Tool support Tecno and Infinix?
Both brands appear in the official website's additional supported-brand categories. Specific model compatibility should be verified before servicing.
7. What is the latest UST Tool version?
The official website currently advertises UST Tool v7.8 PRO. Some third-party articles describe v7.0.0, so do not confuse older release information with the current advertised version.
8. Is UST Tool compatible with Windows 11?
Yes. The official website lists Windows 10 and Windows 11 compatibility for its advertised v7.8 PRO release.
Conclusion
UST Tool is a multi-brand mobile servicing application with advertised support for Xiaomi, Redmi, POCO, Realme, Samsung, and several additional smartphone brands. Its actual compatibility depends on the phone's exact model, chipset, Android version, security patch, and the installed tool release.
The official website advertises v7.8 PRO and more than 250 supported models, but a complete public model-by-model list was not available in the information checked. Always verify the exact device and required function before using the software.